Android capture screen using ndk without root permissions

Question

I'm trying to find any solution to capture Android screen without root permissions. I used adb for this purpose, but it's too slow ~1-2 fps. Also I've tried to use /dev/graphics/fb0 linux device but this method requires root permissions. For example TeamViewerQS works without root, as I understand they have some pseudo-root permissions.

Maybe there exist some other way which does not requires root?

Thanks for help.

Answer 1

I'm trying to find any solution to capture Android screen without root permissions

This should not be possible, for obvious privacy and security reasons.

For example TeamViewerQC works without root

Since there does not appear to be anything on the Internet named "TeamViewerQC", I am assuming you are referring to TeamViewerQS. In that case, they are using private APIs from a handful of device manufacturers, in addition to having the user press the key combination to take screenshots.